On-site mapping system for engineering mapping

Abstract

The invention discloses an on-site mapping system for engineering mapping. The on-site mapping system comprises a pedestal, a cylinder is welded to the axis of the outer wall of the top of the pedestal, and the top end of the cylinder is movably connected with a lifting rod; a top plate is welded to the top end of the lifting rod, the end, in the cylinder, of the lifting rod is in threaded connection with a lead screw, and a driven conical gear is welded to the end, in the pedestal, of the lead screw; and the center of the outer wall of the forward face of the pedestal is movably connected with a transmission rod through a bearing, and a driving conical gear engaged with the driven conical gear is welded to the end, close to the driven conical gear, of the transmission rod. The height of amapper main body can be adjusted through the lifting rod, thus the height of the on-site mapping system is suitable for the height of a user for on-site mapping and measurement, the mapper main bodycan adjust the height of supporting feet according to different terrains, thus the measurement stability of the mapper main body is greatly improved, building engineering construction cost on-site mapping is optimized, and thus mapping becomes easier and more accurate.

Description

technical field [0001] The invention relates to the technical field of engineering surveying and mapping, in particular to an on-site surveying and mapping system for engineering surveying and mapping. Background technique [0002] Surveying and mapping is based on computer technology, photoelectric technology, network communication technology, space science, and information science, with the global positioning system (GPS), remote sensing (RS), and geographic information system (GIS) as the technical core. Points and boundaries obtain graphics and position information reflecting the current status of the ground through measurement means, which are used for planning, design and administrative management of engineering construction. [0003] Traditional surveying and mapping devices are inconvenient to adjust, and it is difficult to accurately measure for construction site surveying and mapping. adjustment. Therefore, it is urgent to design an on-site surveying and mapping ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the inconvenience of adjustment existing in the prior art, it is difficult to accurately measure for the construction site surveying and mapping, the operation is complicated and not accurate enough, the rare precision instrument is too large to move, or the field is complicated and inconvenient to operate, Or it is impossible to make timely and effective adjustments according to terrain factors, and the proposed on-site surveying and mapping system for engineering surveying and mapping

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